import Vue from 'vue'
import VueRouter from 'vue-router'

import Login from '../components/login.vue'
import Home from '../components/home.vue'
import Test from '../components/test.vue'

Vue.use(VueRouter)

const routes = [
  {path: '/', redirect:'/login'},
  {path:'/login', component: Login},
  {path:'/home', component: Home},
  {path:'/test', component: Test}
]

const router = new VueRouter({
  routes
})

router.beforeEach((to,from,next)=>{
  if(to.path==='/login') return next();
  const tokenStr=window.sessionStorage.getItem('token');
  if(!tokenStr) return next('/login');
  next();
})

export default router
